Milomir Miljanić (; born 14 June 1963), nicknamed Miljan (Миљан), is a Serbian folk singer from Montenegro. Initially a guslar (gusle player, bard), he was the 5-time national champion before turning
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x374ecd103379d37b076c3729c3ea355e9e52fa2c5c2dfa80422e97905d3d018d. Chain 2 (Bitcoin): anchored in block 953819 (2026-06-15T18:31:52Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/fa79ae56-8c59-43f9-aa1d-30c571d4a205.json and https://artists.proofprofile.net/proofs/artist/fa79ae56-8c59-43f9-aa1d-30c571d4a205.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2df2169a941663b9244456658b86b87406ac57f07aa3d3dd618e9505d852222d. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BGA261153001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf091df5540eb814269ca027a29aef321f05104464235ca5dfdb5f3555da870f. Chain 2 (Bitcoin): anchored in block 959010 (2026-07-21T15:54:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BGA261153010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90700a145e799414a950009cfc9f84bc122d03be41d7da26c472863bc4e8de33. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BGA261153013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00e34a24042ea6741160943be1297995ef417769b4fe8c4c178d270882ba18d0. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BAA052113921.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5e97be6ed37c87ea36983bd798a9c68e1afe317a647da6c5cf1744894c97e20. Chain 2 (Bitcoin): anchored in block 958594 (2026-07-18T18:05:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BAA052113922.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd3613e62d6bf417bf9d687d8f0222d998cfd6fd5013e48edc40277cad1ee1ed. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BAA052113925.
Idem Tamo Dje Me Vole (Folklore Songs from Serbia, Crna Gora, Bosnia and Herzegovina)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f0d5b1bb4a63109b7a7913bd5d33c1f275e177850b2018588bb1ac1c821ffe1. Chain 2 (Bitcoin): anchored in block 958234 (2026-07-16T03:46:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/RSA141310441.